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- Description
- Specifications
P03598-B21 is the HPE 960GB SATA 6G Mixed Use SFF (2.5in) RW Digitally Signed Firmware SSD. PartSurfer gives a single spare, P04113-001: a 960GB SATA SSD, Mixed Use (MU), Digitally Signed Firmware (DS), 2.5in SFF.
In HPE's naming, RW stands for Read Write; the P09720-B21 spare record spells it out. The option name carries no carrier code such as SC, and the spare's where-used list holds only the drive itself and its reman version, so HPE's records do not tie it to a server family. Match the spare number on the failed drive.
In HPE's scheme, a Mixed Use drive is rated for more than 1 but fewer than 10 full-capacity writes per day over five years. A drive at its write limit still keeps its data for 3 months unpowered, according to HPE's retention rating for these SSDs.
Fit check: P09720-B21 is the other 960GB MU SFF RW DS option, and 881975-B21 is the special-build MU SFF drive used in Gen10 CTO servers.
| P03598-B21 Specs | |
| Option | P03598-B21 |
| Spare | P04113-001 |
| Capacity | 960GB |
| Interface | SATA 6G |
| Endurance class | Mixed Use |
| Form factor | SFF 2.5in |
| Type code | RW (Read Write) |
| Firmware | digitally signed |


